I don't agree with robsker's assessment either, although I appreciate the point he's trying to get at. Essentially, for the Christian, Scripture needs to have a higher authority than our whims, feelings and emotions, because those are fickle and can't be trusted. However, God has revealed Himself "inside" each of us as well. Our moral code and conscience being the most easily identifiable way. There's a whole bunch of theologically sticky points involved in this discussion that I don't care to break down, but simply put, I just think we need to be very careful.
That's the problem - higher authority than whom? Because man wrote those scriptures, not any higher authority. Paul wrote the epistles and unknown authors wrote the Gospels. The authorship of the whole Bible is man.
The explanation, that they were "divinely inspired," is no different than the explanation for The Book of Mormon, which I'm certain you believe is heresy (as would most Christians). But they have equal authenticity, and in fact The Book of Mormon has a more identifiable authorship than the New Testament.
Every religion is based on that "higher authority," yet no Muslim is going to honor the Bible as his holy text, no Buddhist will do that for the Koran, no Christian for the Talmud.
The inescapable fact of religion by birth location dispels most God myths.